Figure 5From: Simultaneous identification of initial field and spatial heat source for heat conduction process by optimizationsReconstructions of Example 2: (first line) exact and approximate solutions of \(f(x_{1},x_{2})\) with \(\delta =0\); (second line) approximate solutions for \(\delta =0.001,0.01\); (third line) approximate solutions for \(\delta =0.02,0.03\), respectivelyBack to article page